.tb1 table {
	border-collapse: collapse;
	width: 99%;
	border:1px solid #bcbcbc;
}

.tb1 thead th {
	border-bottom:1px solid #bcbcbc;
	border-right:1px solid #d5d5d5;
	color:#333; 
	font-weight:normal;white-space:nowrap;
	vertical-align:middle;
	height: 30px;
	font-size: inherit;
}

.tb1 thead th:last-of-type {
	border-right:1px solid #bcbcbc;
}

.tb1 tbody th {
	height:30px;
	padding:0 5px;
	border-right:1px solid #e0e0e0;
	color:#6d6d6d;
	white-space:nowrap;
	text-align:center;
	vertical-align:middle;
	line-height:30px;
}

.tb1 tbody td {
	height:30px;
	padding:0 5px;
	border-right:1px solid #e0e0e0;
	color:#6d6d6d;
	white-space:nowrap;
	vertical-align:middle;
	line-height:30px;
}

.tb1 tbody td:last-of-type {
	border-right:1px solid #bcbcbc;
}

.tb1 tbody tr:hover {
	background: yellow;
}

.tb1 tfoot th {
	height:30px;
	padding:0 5px;
	border-top:1px solid #bcbcbc;
	border-right:1px solid #e0e0e0;
	color:#6d6d6d;
	white-space:nowrap;
	vertical-align:middle;
	line-height:30px;
	text-align: center;
	font-weight: normal;
}

.tb1 tfoot th:last-of-type {
	border-right:1px solid #bcbcbc;
}